DE69017069T2 - Adaptive design for video effects. - Google Patents

Adaptive design for video effects.

Info

Publication number
DE69017069T2
DE69017069T2 DE69017069T DE69017069T DE69017069T2 DE 69017069 T2 DE69017069 T2 DE 69017069T2 DE 69017069 T DE69017069 T DE 69017069T DE 69017069 T DE69017069 T DE 69017069T DE 69017069 T2 DE69017069 T2 DE 69017069T2
Authority
DE
Germany
Prior art keywords
video effects
adaptive design
adaptive
design
video
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69017069T
Other languages
German (de)
Other versions
DE69017069D1 (en
Inventor
David G S Wood
Mark Baldassari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grass Valley Group Inc
Original Assignee
Grass Valley Group Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grass Valley Group Inc filed Critical Grass Valley Group Inc
Application granted granted Critical
Publication of DE69017069D1 publication Critical patent/DE69017069D1/en
Publication of DE69017069T2 publication Critical patent/DE69017069T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Digital Computer Display Output (AREA)
DE69017069T 1989-04-26 1990-04-26 Adaptive design for video effects. Expired - Fee Related DE69017069T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/344,189 US4947256A (en) 1989-04-26 1989-04-26 Adaptive architecture for video effects

Publications (2)

Publication Number Publication Date
DE69017069D1 DE69017069D1 (en) 1995-03-30
DE69017069T2 true DE69017069T2 (en) 1995-09-21

Family

ID=23349440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017069T Expired - Fee Related DE69017069T2 (en) 1989-04-26 1990-04-26 Adaptive design for video effects.

Country Status (4)

Country Link
US (1) US4947256A (en)
EP (1) EP0395408B1 (en)
JP (1) JP2531998B2 (en)
DE (1) DE69017069T2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053760A (en) * 1989-07-17 1991-10-01 The Grass Valley Group, Inc. Graphics path prediction display
FR2661061B1 (en) * 1990-04-11 1992-08-07 Multi Media Tech METHOD AND DEVICE FOR MODIFYING IMAGE AREA.
US5327156A (en) * 1990-11-09 1994-07-05 Fuji Photo Film Co., Ltd. Apparatus for processing signals representative of a computer graphics image and a real image including storing processed signals back into internal memory
US5166797A (en) * 1990-12-26 1992-11-24 The Grass Valley Group, Inc. Video switcher with preview system
US5412401A (en) * 1991-04-12 1995-05-02 Abekas Video Systems, Inc. Digital video effects generator
JP3166173B2 (en) * 1991-07-19 2001-05-14 プリンストン エレクトロニック ビルボード，インコーポレイテッド Television display with selected and inserted mark
GB9119964D0 (en) * 1991-09-18 1991-10-30 Sarnoff David Res Center Pattern-key video insertion
US5379445A (en) * 1991-11-01 1995-01-03 Comsat Automatic gain control for reducing effects of jamming
US5227881A (en) * 1991-11-04 1993-07-13 Eastman Kodak Company Electronic adjustment of video system parameters
US5903317A (en) 1993-02-14 1999-05-11 Orad Hi-Tech Systems Ltd. Apparatus and method for detecting, identifying and incorporating advertisements in a video
WO1995010915A1 (en) * 1993-10-12 1995-04-20 Orad, Inc. Sports event video
IL108957A (en) * 1994-03-14 1998-09-24 Scidel Technologies Ltd System for implanting an image into a video stream
US6072933A (en) 1995-03-06 2000-06-06 Green; David System for producing personalized video recordings
DE19813077C2 (en) * 1997-04-01 2003-10-23 Bts Holding Internat Bv Breda Video signal processing unit with virtual video input signals
GB2328099B (en) 1997-08-08 2002-07-03 British Broadcasting Corp Processing coded video
US6259488B1 (en) * 1999-07-22 2001-07-10 Grass Valley (Us) Inc. Concealing temporal shift when using a digital video effect system with a video switcher
US8456571B1 (en) 2004-02-20 2013-06-04 Broadcast Pix, Inc. Integrated live video production system
US7903903B1 (en) 2004-02-20 2011-03-08 Broadcast Pix, Inc. Integrated live video production system
WO2005124722A2 (en) * 2004-06-12 2005-12-29 Spl Development, Inc. Aural rehabilitation system and method
US20060093997A1 (en) * 2004-06-12 2006-05-04 Neurotone, Inc. Aural rehabilitation system and a method of using the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345120A (en) * 1976-10-05 1978-04-22 Tokyo Hoso:Kk Video special effect device
US4758892A (en) * 1984-04-27 1988-07-19 Ampex Corporation System for producing a video combine from multiple video images
GB8420890D0 (en) * 1984-08-16 1984-09-19 Quantel Ltd Video editing systems
JPH0712206B2 (en) * 1984-10-01 1995-02-08 日本放送協会 Basic device for video signal processing
JPS62502790A (en) * 1985-03-15 1987-10-22 アムペツクス　コ−ポレ−シヨン Apparatus and method for generating rotating clock video wipes
US4694343A (en) * 1986-03-28 1987-09-15 Ampex Corporation Digital effects device integrally combined within a video switcher
US4694344A (en) * 1986-03-28 1987-09-15 Ampex Corporation Digital effects loop for video switchers
US4791489A (en) * 1987-03-06 1988-12-13 Michael Polatnick General purpose video special effects system and method therefor
US4768083A (en) * 1987-04-29 1988-08-30 Rca Licensing Corporation Digital TV having on-screen display feature
US4831447A (en) * 1987-11-16 1989-05-16 The Grass Valley Group, Inc. Method and apparatus for anti-aliasing an image boundary during video special effects
US4853784A (en) * 1988-02-19 1989-08-01 The Grass Valley Group, Inc. Video switcher with independent processing of selected video signals

Also Published As

Publication number Publication date
EP0395408A3 (en) 1991-04-03
US4947256A (en) 1990-08-07
DE69017069D1 (en) 1995-03-30
EP0395408B1 (en) 1995-02-22
EP0395408A2 (en) 1990-10-31
JPH02303280A (en) 1990-12-17
JP2531998B2 (en) 1996-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee